Outdoor emergency filter straw (I)

CN309750521SActive Publication Date: 2026-01-27KENING FILTRATION EQUIP MFG (WUHAN) CO LTD
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Patent Information

Application Number
CN202530251672.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-07
Publication Date
2026-01-27
Estimated Expiration
2040-05-07

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Abstract

1. Name of the product in this design: Outdoor Emergency Filter Straw (Ⅰ). 2. Purpose of this design: Portable filter straw for filtering outdoor water sources. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: Refer to Figure 1.
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